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Can't quite commit: rumination and uncertainty.

Andrew Ward1, Sonja Lyubomirsky, Lorie Sousa

  • 1Department of Psychology, Swarthmore College, PA 19081, USA. award1@swarthmore.edu

Personality & Social Psychology Bulletin
|July 27, 2004
PubMed
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Self-focused rumination hinders action by increasing uncertainty and reducing confidence in plans. This can lead to behavioral paralysis, preventing individuals from moving forward with important tasks.

Area of Science:

  • Psychology
  • Cognitive Science
  • Behavioral Science

Background:

  • Self-destructive rumination is a persistent cognitive pattern.
  • Rumination is linked to negative impacts on thinking and problem-solving.
  • The relationship between rumination and the initiation of instrumental behavior requires further investigation.

Purpose of the Study:

  • To investigate the link between a ruminative response style and the reluctance to initiate instrumental behavior.
  • To understand how rumination affects an individual's confidence and commitment to action.

Main Methods:

  • Two studies were conducted comparing individuals with a ruminative response style to non-ruminators.
  • Participants evaluated self-generated plans for revising university housing and redesigning the undergraduate curriculum.

Related Experiment Videos

  • Composite measures assessed satisfaction, confidence, and commitment to the generated plans.

    • Main Results:

    • Ruminators reported lower satisfaction and confidence in their plans compared to non-ruminators.
    • Ruminators demonstrated a reduced likelihood of committing to the plans they developed.
    • These findings were consistent across both studies involving different plan contexts.

    Conclusions:

    • Self-focused rumination may inhibit instrumental behavior by fostering uncertainty.
    • Increased uncertainty due to rumination can lead to further rumination and behavioral paralysis.
    • Rumination's detrimental effects extend to behavioral initiation, not just cognitive processes.